Australia · SA3 list

Population of SA3 areas in Australia

2021 Census figures. These are not current figures and not 2026 figures.

About the census date

Everything on this page comes from the 2021 Census of Population and Housing (census night 10 August 2021). Results from the 2026 Census are scheduled for release by the ABS from June 2027.

This site uses the ABS SA3 DataPack, which has no national rows. It therefore shows each SA3 area’s official figures side by side and does not add SA3 counts into a national figure (ABS random adjustments mean such sums would not match the official national figures).

Every SA3 area

G01 · G02

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Population of SA3 areas in Australia, 2021 Census

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336 SA3 areas

SA3 area	State	Total persons	Median age	Born overseas	Speak another language at home	Aboriginal and/or Torres Strait Islander people
Adelaide City 40101	SA	25,026	32	11,360	9,001	339
Adelaide Hills 40102	SA	79,723	42	12,654	4,164	772
Albany 50901	WA	61,880	45	11,709	4,098	2,497
Albury 10901	NSW	67,044	40	7,657	5,053	2,501
Alice Springs 70201	NT	36,471	33	7,305	13,455	13,587
Armadale 50601	WA	94,184	35	33,992	22,213	2,785
Armidale 11001	NSW	37,537	39	4,914	3,191	2,929
Auburn 12501	NSW	103,544	33	63,889	74,117	683
Augusta - Margaret River - Busselton 50101	WA	57,332	44	11,616	3,341	1,030
Bald Hills - Everton Park 30201	Qld	46,125	38	12,614	8,948	894
Ballarat 20101	Vic.	116,201	38	13,057	8,034	2,164
Bankstown 11901	NSW	186,245	36	75,342	105,238	1,577
Banyule 20901	Vic.	126,236	40	30,915	27,548	866
Barkly 70202	NT	5,287	30	543	2,284	3,302
Barossa 40501	SA	37,975	44	4,365	1,043	518
Barwon - West 20301	Vic.	22,483	39	2,091	674	269
Bathurst 10301	NSW	49,146	39	4,933	2,631	3,417
Baulkham Hills 11501	NSW	154,767	41	67,588	65,021	699
Baw Baw 20501	Vic.	57,775	41	6,972	2,838	729
Bayside 20801	Vic.	101,306	45	27,436	15,645	269
Bayswater - Bassendean 50401	WA	84,462	39	30,179	20,869	1,472
Beaudesert 31101	Qld	14,674	45	1,800	439	945
Beenleigh 31102	Qld	46,316	35	11,377	5,363	2,214
Belconnen 80101	ACT	106,061	35	30,044	25,419	2,207
Belmont - Victoria Park 50602	WA	75,312	36	29,790	21,359	1,717
Bendigo 20201	Vic.	103,034	39	10,319	7,411	2,416
Biloela 30804	Qld	14,513	38	1,129	658	737
Blacktown 11601	NSW	142,602	36	65,279	68,099	3,140
Blacktown - North 11602	NSW	142,771	33	67,236	69,860	2,245
Blue Mountains 12401	NSW	77,950	45	13,589	5,054	2,097
Blue Mountains - South 12402	NSW	8	70	0	0	0
Boroondara 20701	Vic.	167,900	40	54,524	48,227	436
Botany 11701	NSW	58,771	33	28,607	26,429	1,103
Bourke - Cobar - Coonamble 10501	NSW	21,607	40	1,299	841	5,233
Bowen Basin - North 31201	Qld	35,821	36	3,967	2,035	2,532
Bribie - Beachmere 31301	Qld	37,081	59	7,488	1,352	1,280
Brighton 60101	Tas.	19,589	35	1,276	695	2,215
Brimbank 21301	Vic.	186,067	37	91,642	109,251	814
Bringelly - Green Valley 12701	NSW	143,080	33	55,489	70,196	2,818
Brisbane Inner 30501	Qld	87,467	33	35,718	25,915	1,258
Brisbane Inner - East 30502	Qld	44,376	35	10,818	5,327	717
Brisbane Inner - North 30503	Qld	100,063	34	27,121	16,457	1,455
Brisbane Inner - West 30504	Qld	60,333	34	14,623	8,055	608
Broadbeach - Burleigh 30901	Qld	66,400	41	17,356	7,623	1,013
Broken Hill and Far West 10502	NSW	19,876	44	999	634	2,410
Browns Plains 31103	Qld	93,622	32	28,918	22,035	3,768
Brunswick - Coburg 20601	Vic.	89,874	35	26,303	24,398	622
Buderim 31601	Qld	58,956	41	14,159	4,285	1,175
Bunbury 50102	WA	107,549	41	20,259	8,102	3,689
Bundaberg 31901	Qld	93,797	47	12,234	4,935	4,721

Sources and notes

Independent site Australia Census & Suburb Atlas is an independent site. It is not a government website and is not affiliated with the Australian Bureau of Statistics.

Coverage, symbols, caveats and source files

Coverage. ASGS 2021 Edition 3 SA3 areas (336 spatial areas in the eight states and territories). Special codes for migratory, offshore and shipping areas and for no usual address are excluded.

Provisional May still be revised; outlined, not filled.
Estimate Modelled or derived figure; dotted.
Not collected The source did not collect this; grey.
Suppressed Withheld by the source; hatched.
Not published No value released for this cell; a gap, never zero.

Things to know

Where the ABS publishes 0 or “..” for a median or average, it is shown as “Not available”, never as zero.
The ABS slightly and randomly adjusts counts to protect privacy, so parts may not add up to totals.
2026 Census results are not on this site; the ABS plans to release them from June 2027.

2021 Census DataPacks, SA3 (General Community Profile and Time Series Profile)

Publisher: Australian Bureau of Statistics
Source page: www.abs.gov.au/census/find-census-data/datapacks
Released: Unconfirmed
Retrieved (checked): 10 Nov 2026
Reference period: Census night 2021-08-10 (2011 and 2016 recast to 2021 boundaries)
Licence: Creative Commons Attribution 4.0 International
File: 2021_GCP_SA3_for_AUS_short-header.zip, 2021_TSP_SA3_for_AUS_short-header.zip
SHA-256: a359d871486ff539d8cb9fd00152bcc021f2b769edfd711cbef0231b84cb5856